Overview

overview

10

Static

static

1

notepad3958.js

windows7-x64

10

notepad3958.js

windows10-2004-x64

10

Sharing

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General

  • Target
    notepad3958.js
  • Size 48KB
  • Sample230708-kdkkjadb34
  • SHA256 dc9b2d9b657585c8dd28efaec75415442499f40fee5f0b8bb3e05b759c54541c
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
netsupportrat

Malware Config

Extracted

Language

  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://virvatulishop.eu/costa.zip
  • exe.dropper

    https://virvatulishop.eu/files/

Extracted

Language

  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://virvatulishop.eu/costa.zip
  • exe.dropper

    https://virvatulishop.eu/files/

Targets

    • Target
      notepad3958.js
    • Size 48KB
    • SHA256 dc9b2d9b657585c8dd28efaec75415442499f40fee5f0b8bb3e05b759c54541c
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    netsupportrat

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

      ratnetsupport

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks